Overview

overview

10

Static

static

3

2024-03-16...uk.exe

windows7-x64

10

2024-03-16...uk.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-03-16_95c18f6292d8a7a42dd4cf5cef93506f_cobalt-strike_cobaltstrike_ryuk

  • Size

    416KB

  • Sample

    240316-kn3tvsfe7t

  • MD5

    95c18f6292d8a7a42dd4cf5cef93506f

  • SHA1

    55925816c789ddb20221981c2d48693dffe726c0

  • SHA256

    f5c9fc7828a84788618745dd905ec9f3ac6caf5722dcd44e9a3ca04c619a661b

  • SHA512

    c13032e0d12ea6bee5b51537743d80c0f490adaf82d9e19a58e4dde445f5557257ffa9ed5c3baa6c74e3ed32c58441b833e759c3971329dfe3b86503b9e9eb5c

  • SSDEEP

    12288:F1NBuorXYZQZDtrRpjr1VMvv4JMJMPIAZXcHX:FnB6QZZrRekU

Score
10/10
cobaltstrike100000000backdoortrojan

Malware Config

Extracted

Family

cobaltstrike

Botnet

100000000

C2

http://acbtpay.shop:8443/jquery-3.3.1.min.js

Attributes
  • access_type

    512

  • beacon_type

    2048

  • host

    acbtpay.shop,/jquery-3.3.1.min.js

  • http_header1

    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

  • http_header2

    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

  • http_method1

    GET

  • http_method2

    POST

  • jitter

    9472

  • polling_time

    45000

  • port_number

    8443

  • sc_process32

    %windir%\syswow64\mcbuilder.exe

  • sc_process64

    %windir%\sysnative\mcbuilder.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC2oE7pOlCOEfF+8x95tWlM6ccuEnZkp4LJ6nmr2cW3hlkv17ZRBb/9RfRdF+KZmgHVr+31OzRyrCQopxvxa2it9G90aFqb6xUk7pZDp8WWc1FMhDVa4BRuggbDe6YZczfSCSStC6dNSq+xqm31pCGNDEZjXo3XB0gTjnxuvnrv4wIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4.234810624e+09

  • unknown2

    AAAABAAAAAEAAAXyAAAAAgAAAFQAAAACAAAPWwAAAA0AAAAPAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /jquery-3.3.2.min.js

  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:78.0) Gecko/20100101 Firefox/99.0

  • watermark

    100000000

Targets

    • Target

      2024-03-16_95c18f6292d8a7a42dd4cf5cef93506f_cobalt-strike_cobaltstrike_ryuk

    • Size

      416KB

    • MD5

      95c18f6292d8a7a42dd4cf5cef93506f

    • SHA1

      55925816c789ddb20221981c2d48693dffe726c0

    • SHA256

      f5c9fc7828a84788618745dd905ec9f3ac6caf5722dcd44e9a3ca04c619a661b

    • SHA512

      c13032e0d12ea6bee5b51537743d80c0f490adaf82d9e19a58e4dde445f5557257ffa9ed5c3baa6c74e3ed32c58441b833e759c3971329dfe3b86503b9e9eb5c

    • SSDEEP

      12288:F1NBuorXYZQZDtrRpjr1VMvv4JMJMPIAZXcHX:FnB6QZZrRekU

    Score
    10/10
    cobaltstrike100000000backdoortrojan
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks